Обсуждение: pgsql: Adjust commentary for WaitEventLWLock in wait_event_names.txt.

Adjust commentary for WaitEventLWLock in wait_event_names.txt.

In addition to changing a couple of references for clarity, this
commit combines the two similar comments.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/1129d3e4c8883f25642d1f44750b4d36e29ec006

Modified Files
--------------
src/backend/utils/activity/wait_event_names.txt | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)